This board was installed in the second PCIe 3.0 x16 slot with a Corsair Force Series MP600 1TB Gen4 PCIe X4 NVMe M.2 SSD. I am using this on a Sabertooth X79 motherboard which is 5 years old at the moment. I was a bit worried as this was the first NVMe SSD I've used outside of a laptop and the fact that my motherboard isn't newer. To my excitement, the drive was recognized at startup. I'm running at Gen 3 speeds but will be upgrading my CPU and motherboard next year when my motherboard has a Gen 4 slot. The SDD is short. I still managed to use it. If you're using NVMe without a heatsink, screw length shouldn't be an issue. Worst case, you can order a longer screw to use with the board.
ADATA SU800 256GB SSD: High Speed Read & Write, 3D-NAND, SATA III, 560MB/s & 520MB/s
27 Review
SAMSUNG 860 EVO 1TB Internal SSD (MZ-76E1T0E), 2.5-Inch SATA III, 1 TB Capacity
29 Review
Kingston A400 240GB SATA SA400S37/240G solid state drive
60 Review
Solid State Drive Goldenfir 128GB SATA T650-128gb
24 Review
π Seagate Backup Plus Slim STHN2000400 2TB Portable Hard Drive - Black: Your Reliable External Storage Solution
93 Review
8TB Seagate Backup Plus Hub Desktop Hard Drive with Data Recovery Services
56 Review
2 TB External HDD Western Digital WD Elements Portable (WDBU), USB 3.0, black
84 Review
Game console Microsoft Xbox One X 1000 GB HDD, black
53 Review